Dongguan Engineer Technology Co., Limited

Dongguan Engineer Technology Co., Limited, also known as Engineer-Solar, is a professional manufacturer and trading company based in Dongguan, China. Established in 2014, the company specializes in the production and supply of high-quality photovoltaic (PV) accessories and renewable energy components. Their extensive product portfolio includes solar MC4 and Tyco connectors, PV DC cables, micro inverters, solar charge controllers (PWM/MPPT), and solar mounting solutions. They also provide specialized equipment such as solar water pumps, flexible portable solar panels, and solar panel cleaning clips. Operating with a focus on both on-grid and off-grid solar systems, the company serves a diverse range of applications including residential home systems, RV solar setups, and large-scale commercial projects. Dongguan Engineer Technology Co., Limited is a certified supplier with UL, CE, and TUV IP68 certifications, ensuring their products meet rigorous international quality standards. They offer comprehensive OEM and ODM services, supported by capabilities in manufacturer sourcing, sample production, and custom packaging design. With a strong international presence, the company exports over 90% of its output to global markets, including North America, Europe, Australia, and the Middle East. They have established partnerships with prominent industry names such as Huawei, Growatt, and Goodwe. Beyond manufacturing, the company provides value-added services including production tracking, quality inspections, and consolidated container shipments to streamline the supply chain for their international B2B partners.